1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
meriva
4 years ago
9

Microscopic fossils, or ______________, of single celled prokaryotic organisms that resemble modern bacteria have been found in

rocks more than 3.5 billion years old.
Biology
1 answer:
Temka [501]4 years ago
4 0
I believe that the answer you are looking for is "microfossils". 
Hope this helps you!
You might be interested in
Helen Fisher suggests that "through evolution humans have developed a set of neurochemicals that drive an 'evolutionary trajecto
BabaBlast [244]

Answer:

2. dopamine

Explanation:

Dopamine is one of the neurochemicals involved in the transmission of signals between the neurons of the brain. It is usually referred to as “the feel good” “happy” hormone that is released when stimulated by engaging in a pleasurable experience or activity. Dopamine controls the emotional and mental processes of humans. It is important in sexuality of human as it is responsible for the pleasurable feelings of satisfaction we experience.

8 0
4 years ago
Don't copy and paste from other question answers plss. I'm giving 40 points
Artist 52 [7]

Answer:

Our bodies have the ability to detect how things smell, taste, appear, and feel. What organs does your body employ to gather the data mentioned in the previous question? Our eyes, nose, mouth, ears, and skin are all used by our bodies.

6 0
3 years ago
Which of the following statements is true?
siniylev [52]
I believe b. Let me know if it's wrong
4 0
3 years ago
Read 2 more answers
True/False: proteins that speed up the rate of reactions in living things are substrates
telo118 [61]
False,enzymatic reactions, the molecules at the beginning of the process are called substrates
4 0
3 years ago
A group of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. If the mitocho
notsponge [240]
A.

I say this because there are other ways to make DNA in plant cells like adenine, cytosine, guanine, and thymine so B is out. Though, Mitochondria does break down waste so part of B is right but that would cancel out C. Without Chloroplasts, a plant cannot make food so D is out as well. Hope this helped!
6 0
3 years ago
Other questions:
  • Based on figure 19-4, what is the student probably trying to test?
    7·1 answer
  • Question 28 (1 point)
    12·1 answer
  • Glycine is what type of monomer?
    6·1 answer
  • What can show how life has changed on Earth?
    14·1 answer
  • What is a snake that eats a mouse an example of?
    13·1 answer
  • A cell's organelles are suspended within its _____.
    9·2 answers
  • Some insects can walk on the surface of water. Which behaviour of water is responsible for this phenomenon?
    6·1 answer
  • Over time, animals have developed adaptations to help them thrive in the environment in which they live. Read the description be
    7·1 answer
  • In which era did modern man first appear?
    13·1 answer
  • Which of the following is a large scale environmental impact caused by the shipment of material across the world ocean?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!